Inzwischen bei 3.13
Driver for the new Bq Cervantes 4
Edit book: Auto-generate links to existing stylesheets when adding a new HTML file.
Add a button to easily clear server logs in Preferences->Sharing over the net->Show server logs.
Catalog generation: Store the list of fields to be used in generating CSV/XML catalogs per library.
Bulk metadata edit: Make the custom series controls similar to the builtin series ones, with the same set of features
Edit book: Pre-select existing cover image (if any) in add cover dialog
Make the Manage saved searches dialog a little easier for new users.
Add a tweak to control behavior of Enter on the book list
Content server: Fix random book button on book details page multiplying.
Edit Book: Bulk file rename dialog: Remember last used prefix for renaming files
Driver for the new Nook Glowlight 3
Allow configuring the metadata fields displayed in the pop-up Book details window. To configure, simply click the 'Configure' link at the bottom of the window.
Wireless driver: Allow specifying extra file formats (unknown to calibre) to send